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4719125 = 53191987
BaseRepresentation
bin10010000000001000010101
322212202102102
4102000020111
52202003000
6245051445
755053245
oct22001025
98782372
104719125
112733604
1216b6b85
13c92ca8
148abb25
156333d5
hex480215

4719125 has 16 divisors (see below), whose sum is σ = 6202560. Its totient is φ = 3574800.

The previous prime is 4719119. The next prime is 4719133. The reversal of 4719125 is 5219174.

It is not a de Polignac number, because 4719125 - 24 = 4719109 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1382 + ... + 3368.

It is an arithmetic number, because the mean of its divisors is an integer number (387660).

Almost surely, 24719125 is an apocalyptic number.

It is an amenable number.

4719125 is a deficient number, since it is larger than the sum of its proper divisors (1483435).

4719125 is a wasteful number, since it uses less digits than its factorization.

4719125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021 (or 2011 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 4719125 is about 2172.3547132087. The cubic root of 4719125 is about 167.7337643452.

The spelling of 4719125 in words is "four million, seven hundred nineteen thousand, one hundred twenty-five".

Divisors: 1 5 19 25 95 125 475 1987 2375 9935 37753 49675 188765 248375 943825 4719125